The MPX1D0520LR47 from Kemet Corporation is a Power Inductor with Inductance 0.47 µH, Inductance Tolerance ±20 %, DCR 6.70 to 7.80 milli-ohm, Saturation Current 9000 to 14000 mA, SRF 87 MHz. Tags: Surface Mount. More details for MPX1D0520LR47 can be seen below.